Trace number 1525417

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
ManySAT 1.1 aimd 1/2009-03-20? (TO) 1200.2 601.522

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
MD5SUM2fdf3400f00d8b99db65500ea60232b7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.41578
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   16800    50400 |    5039       0        0     nan |  0.000 % |
0.03/0.05	c |         0 |   16696    50640 |      --       0       --      -- |     --   | -104/240
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 3911   #clauses: 16696   #literals: 50640
0.03/0.05	c CPU time:   0.049992 s
0.03/0.05	c ==============================================================================

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1525417-1238400940/watcher-1525417-1238400940 -o /tmp/evaluation-result-1525417-1238400940/solver-1525417-1238400940 -C 1200 -W 1800 -M 1800 --output-limit 1,15 manysat.sh HOME/instance-1525417-1238400940.cnf aimd 1 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5297
/proc/meminfo: memFree=1451776/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112756762 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 235 195 169 0 50 0
[pid=5298] ppid=5297 vsize=824 CPUtime=0
/proc/5298/stat : 5298 (SatElite) R 5297 5297 5226 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1112756763 843776 115 1992294400 134512640 135034092 4294956096 18446744073709551615 134545186 0 0 4096 3 0 0 0 17 0 0 0
/proc/5298/statm: 206 117 50 127 0 76 0

[startup+0.0452349 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5297
/proc/meminfo: memFree=1451776/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1112756762 5484544 235 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 235 195 169 0 50 0
[pid=5298] ppid=5297 vsize=2544 CPUtime=0.03
/proc/5298/stat : 5298 (SatElite) R 5297 5297 5226 0 -1 4194304 549 0 0 0 3 0 0 0 18 0 1 0 1112756763 2605056 533 1992294400 134512640 135034092 4294956096 18446744073709551615 134529225 0 0 4096 3 0 0 0 17 0 0 0
/proc/5298/statm: 636 533 68 127 0 506 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7900

[startup+0.101317 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5297
/proc/meminfo: memFree=1451776/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.301266 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5297
/proc/meminfo: memFree=1451776/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+0.701301 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 5297
/proc/meminfo: memFree=1451776/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5356

[startup+1.50237 s]
/proc/loadavg: 0.91 0.95 0.98 3/67 5301
/proc/meminfo: memFree=1443880/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=21776 CPUtime=2.8
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 2449 0 0 0 279 1 0 0 17 0 2 0 1112756770 22298624 2434 1992294400 134512640 135305190 4294956144 18446744073709551615 134557241 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 5444 2434 83 193 0 5248 0
[pid=5300/tid=5301] ppid=5297 vsize=21776 CPUtime=1.38
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 793 0 0 0 138 0 0 0 16 0 2 0 1112756773 22298624 2434 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 2.86
Current children cumulated vsize (KiB) 27132

[startup+3.10152 s]
/proc/loadavg: 0.91 0.95 0.98 3/67 5301
/proc/meminfo: memFree=1440552/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=26344 CPUtime=5.99
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 3644 0 0 0 597 2 0 0 16 0 2 0 1112756770 26976256 3629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 6586 3629 83 193 0 6390 0
[pid=5300/tid=5301] ppid=5297 vsize=26344 CPUtime=2.97
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 1321 0 0 0 297 0 0 0 17 0 2 0 1112756773 26976256 3629 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 6.05
Current children cumulated vsize (KiB) 31700

[startup+6.30181 s]
/proc/loadavg: 1.00 0.97 0.98 3/67 5301
/proc/meminfo: memFree=1431464/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=33324 CPUtime=12.38
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 5281 0 0 0 1233 5 0 0 17 0 2 0 1112756770 34123776 5266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 8331 5266 83 193 0 8135 0
[pid=5300/tid=5301] ppid=5297 vsize=33324 CPUtime=6.18
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 2084 0 0 0 617 1 0 0 17 0 2 0 1112756773 34123776 5266 1992294400 134512640 135305190 4294956144 18446744073709551615 134528329 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 12.44
Current children cumulated vsize (KiB) 38680

[startup+12.7014 s]
/proc/loadavg: 1.08 0.99 0.99 3/67 5301
/proc/meminfo: memFree=1425256/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=40032 CPUtime=25.15
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 6938 0 0 0 2508 7 0 0 17 0 2 0 1112756770 40992768 6923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528410 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 10008 6923 83 193 0 9812 0
[pid=5300/tid=5301] ppid=5297 vsize=40032 CPUtime=12.57
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 2917 0 0 0 1255 2 0 0 16 0 2 0 1112756773 40992768 6923 1992294400 134512640 135305190 4294956144 18446744073709551615 134528319 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 25.21
Current children cumulated vsize (KiB) 45388

[startup+25.5015 s]
/proc/loadavg: 1.28 1.04 1.01 3/67 5301
/proc/meminfo: memFree=1414248/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=49692 CPUtime=50.69
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 9284 0 0 0 5058 11 0 0 16 0 2 0 1112756770 50884608 9269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 12423 9269 83 193 0 12227 0
[pid=5300/tid=5301] ppid=5297 vsize=49692 CPUtime=25.37
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 4061 0 0 0 2532 5 0 0 17 0 2 0 1112756773 50884608 9269 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 50.75
Current children cumulated vsize (KiB) 55048

[startup+51.1018 s]
/proc/loadavg: 1.53 1.11 1.03 3/67 5301
/proc/meminfo: memFree=1397288/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=66212 CPUtime=101.77
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 13499 0 0 0 10157 20 0 0 17 0 2 0 1112756770 67801088 13484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528252 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 16553 13484 83 193 0 16357 0
[pid=5300/tid=5301] ppid=5297 vsize=66212 CPUtime=50.95
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 6413 0 0 0 5085 10 0 0 17 0 2 0 1112756773 67801088 13484 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 101.83
Current children cumulated vsize (KiB) 71568

[startup+102.306 s]
/proc/loadavg: 1.79 1.25 1.08 3/67 5301
/proc/meminfo: memFree=1384424/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=79784 CPUtime=203.95
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 16689 0 0 0 20368 27 0 0 17 0 2 0 1112756770 81698816 16674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528503 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 19946 16674 83 193 0 19750 0
[pid=5300/tid=5301] ppid=5297 vsize=79784 CPUtime=102.13
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 8022 0 0 0 10200 13 0 0 17 0 2 0 1112756773 81698816 16674 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 204.01
Current children cumulated vsize (KiB) 85140

[startup+162.302 s]
/proc/loadavg: 1.92 1.38 1.13 3/67 5301
/proc/meminfo: memFree=1359080/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=105012 CPUtime=323.66
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 23005 0 0 0 32328 38 0 0 18 0 2 0 1112756770 107532288 22990 1992294400 134512640 135305190 4294956144 18446744073709551615 134557342 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 26253 22990 83 193 0 26057 0
[pid=5300/tid=5301] ppid=5297 vsize=105012 CPUtime=162.09
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 11011 0 0 0 16191 18 0 0 18 0 2 0 1112756773 107532288 22990 1992294400 134512640 135305190 4294956144 18446744073709551615 134528229 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 323.72
Current children cumulated vsize (KiB) 110368

[startup+222.302 s]
/proc/loadavg: 1.97 1.49 1.19 3/67 5301
/proc/meminfo: memFree=1345064/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=117864 CPUtime=443.4
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 26505 0 0 0 44294 46 0 0 17 0 2 0 1112756770 120692736 26490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 29466 26490 83 193 0 29270 0
[pid=5300/tid=5301] ppid=5297 vsize=117864 CPUtime=222.08
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 12644 0 0 0 22186 22 0 0 17 0 2 0 1112756773 120692736 26490 1992294400 134512640 135305190 4294956144 18446744073709551615 134528399 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 443.46
Current children cumulated vsize (KiB) 123220

[startup+282.303 s]
/proc/loadavg: 1.99 1.58 1.23 3/67 5301
/proc/meminfo: memFree=1340904/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=121960 CPUtime=563.14
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 27559 0 0 0 56265 49 0 0 17 0 2 0 1112756770 124887040 27544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528636 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 30490 27544 83 193 0 30294 0
[pid=5300/tid=5301] ppid=5297 vsize=121960 CPUtime=282.06
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 13043 0 0 0 28182 24 0 0 17 0 2 0 1112756773 124887040 27544 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 563.2
Current children cumulated vsize (KiB) 127316

[startup+342.303 s]
/proc/loadavg: 1.99 1.65 1.28 3/67 5301
/proc/meminfo: memFree=1331240/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=131976 CPUtime=682.86
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 29954 0 0 0 68231 55 0 0 17 0 2 0 1112756770 135143424 29939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 32994 29939 83 193 0 32798 0
[pid=5300/tid=5301] ppid=5297 vsize=131976 CPUtime=342.02
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 13879 0 0 0 34176 26 0 0 25 0 2 0 1112756773 135143424 29939 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 682.92
Current children cumulated vsize (KiB) 137332

[startup+402.302 s]
/proc/loadavg: 1.99 1.71 1.32 3/67 5301
/proc/meminfo: memFree=1317160/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=145952 CPUtime=802.6
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 33464 0 0 0 80195 65 0 0 25 0 2 0 1112756770 149454848 33449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 36488 33449 83 193 0 36292 0
[pid=5300/tid=5301] ppid=5297 vsize=145952 CPUtime=401.99
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 15403 0 0 0 40170 29 0 0 17 0 2 0 1112756773 149454848 33449 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 802.66
Current children cumulated vsize (KiB) 151308

[startup+462.303 s]
/proc/loadavg: 1.99 1.76 1.36 3/67 5301
/proc/meminfo: memFree=1316648/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=146976 CPUtime=922.33
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 33576 0 0 0 92168 65 0 0 24 0 2 0 1112756770 150503424 33561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 36744 33561 83 193 0 36548 0
[pid=5300/tid=5301] ppid=5297 vsize=146976 CPUtime=461.97
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 15425 0 0 0 46167 30 0 0 19 0 2 0 1112756773 150503424 33561 1992294400 134512640 135305190 4294956144 18446744073709551615 134528471 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 922.39
Current children cumulated vsize (KiB) 152332

[startup+522.302 s]
/proc/loadavg: 1.99 1.80 1.40 3/67 5301
/proc/meminfo: memFree=1297128/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=166188 CPUtime=1042.06
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 38465 0 0 0 104130 76 0 0 25 0 2 0 1112756770 170176512 38450 1992294400 134512640 135305190 4294956144 18446744073709551615 134557557 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 41547 38450 83 193 0 41351 0
[pid=5300/tid=5301] ppid=5297 vsize=166188 CPUtime=521.93
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 17592 0 0 0 52158 35 0 0 25 0 2 0 1112756773 170176512 38450 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1042.12
Current children cumulated vsize (KiB) 171544

[startup+582.302 s]
/proc/loadavg: 1.99 1.84 1.43 3/67 5301
/proc/meminfo: memFree=1292072/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=171308 CPUtime=1161.81
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 39741 0 0 0 116101 80 0 0 25 0 2 0 1112756770 175419392 39726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528301 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 42827 39726 83 193 0 42631 0
[pid=5300/tid=5301] ppid=5297 vsize=171308 CPUtime=581.91
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 18020 0 0 0 58155 36 0 0 21 0 2 0 1112756773 175419392 39726 1992294400 134512640 135305190 4294956144 18446744073709551615 134528480 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1161.87
Current children cumulated vsize (KiB) 176664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 5301
/proc/meminfo: memFree=1290856/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=172332 CPUtime=1200.14
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 40044 0 0 0 119933 81 0 0 25 0 2 0 1112756770 176467968 40029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 43083 40029 83 193 0 42887 0
[pid=5300/tid=5301] ppid=5297 vsize=172332 CPUtime=601.11
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 18065 0 0 0 60075 36 0 0 25 0 2 0 1112756773 176467968 40029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 177688

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+601.502 s]
/proc/loadavg: 1.99 1.85 1.44 3/67 5301
/proc/meminfo: memFree=1290856/2055920 swapFree=4178352/4192956
[pid=5297] ppid=5295 vsize=5356 CPUtime=0.06
/proc/5297/stat : 5297 (manysat.sh) S 5295 5297 5226 0 -1 4194304 312 621 0 0 0 0 6 0 16 0 1 0 1112756762 5484544 238 1992294400 4194304 4889804 548682068784 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5297/statm: 1339 238 195 169 0 50 0
[pid=5300] ppid=5297 vsize=172332 CPUtime=1200.14
/proc/5300/stat : 5300 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194304 40044 0 0 0 119933 81 0 0 25 0 2 0 1112756770 176467968 40029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 18446744073709551615 0 0 17 1 0 0
/proc/5300/statm: 43083 40029 83 193 0 42887 0
[pid=5300/tid=5301] ppid=5297 vsize=172332 CPUtime=601.11
/proc/5300/task/5301/stat : 5301 (manysat1.1_stat) R 5297 5297 5226 0 -1 4194368 18065 0 0 0 60075 36 0 0 25 0 2 0 1112756773 176467968 40029 1992294400 134512640 135305190 4294956144 18446744073709551615 134528292 0 0 4096 3 0 0 0 -1 0 0 0
Current children cumulated CPU time (s) 1200.2
Current children cumulated vsize (KiB) 177688

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5297 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=69989
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=6998
# CPU time returned by wait4() is 0.076987
# while last known CPU time is 1200.2
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 601.522
CPU time (s): 1200.2
CPU user time (s): 1199.39
CPU system time (s): 0.81
CPU usage (%): 199.527
Max. virtual memory (cumulated for all children) (KiB): 177688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.069989
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 933
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 3

runsolver used 0.548916 second user time and 1.65075 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-30 10:15:40
IDJOB=1525417
IDBENCH=70339
IDSOLVER=514
FILE ID=node43/1525417-1238400940
PBS_JOBID= 9061443
Free space on /tmp= 63084 MiB

SOLVER NAME= ManySAT 1.1 aimd 1/2009-03-20
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S2018484485-019.cnf
COMMAND LINE= manysat.sh BENCHNAME aimd 1
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525417-1238400940/watcher-1525417-1238400940 -o /tmp/evaluation-result-1525417-1238400940/solver-1525417-1238400940 -C 1200 -W 1800 -M 1800 --output-limit 1,15  manysat.sh HOME/instance-1525417-1238400940.cnf aimd 1

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 2

MD5SUM BENCH= 2fdf3400f00d8b99db65500ea60232b7
RANDOM SEED=1852244513

node43.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.242
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1452320 kB
Buffers:         72292 kB
Cached:         445592 kB
SwapCached:       8504 kB
Active:         190964 kB
Inactive:       336892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1452320 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15720 kB
Slab:            61808 kB
Committed_AS:  2407164 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 63084 MiB
End job on node43 at 2009-03-30 10:25:43